Dear Stoner: I'm a committed home brewer, and I was wondering how to make pot beer. I was thinking of adding oil to my beer, but I didn't know if that wouldn't dissolve in beer. I also thought ...

Beer can solar panels and heaters made of tealights and flower pots: Ingenious - if oddball - energy saving contraptions. By EMMA GUNN . Updated: 05:16 EDT, 15 January 2014 ...